hiding bottom navigation view when open slide menu

Question

I have a bottom navigation view in my project with 2 fragments and every fragment has a slide menu (navigation view) and I want to hide the bottom navigation view when any of my menus is showing,can someone give me an example how to do that?and if there is a similar question, I would be glad if you would show me it, because I have not found anything similar

Answer 1

if your layout like this :

<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:id="@+id/drawer_layout"
tools:openDrawer="start"
android:layout_height="match_parent"
tools:context=".MainActivity">

<RelativeLayout
    android:layout_width="match_parent"
    android:layout_alignParentBottom="true"
    android:layout_height="?attr/actionBarSize">
<com.google.android.material.bottomnavigation.BottomNavigationView
    android:layout_alignParentBottom="true"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    app:menu="@menu/buttom_nav_menu"/>
</RelativeLayout>

<com.google.android.material.navigation.NavigationView
    android:layout_gravity="start"
    app:menu="@menu/menu"
    android:layout_width="330dp"
    android:layout_height="match_parent"/>

</androidx.drawerlayout.widget.DrawerLayout>

you will not need to hide the bottom navigation view because the slide menu is in front of it